This study tested whether coordinated care management, a continuity of care intervention for substance use disorders (SUD), improved rates of abstinence compared to usual welfare management for substance-using single adults and adults with dependent children applying for public assistance. The study was designed as a practical clinical trial and implemented in partnership with a large city welfare agency. Participants were 421 welfare applicants identified via SUD screening and assigned via an unbiased computerized allocation program to a site that provided either coordinated care management (CCM; n = 232) or usual care (UC; n = 189). Outcomes were assessed for one year post-baseline using self-reports and biological measures of substance use. As hypothesized, for participants not enrolled in methadone maintenance programs (n = 313), CCM clients received significantly more services than UC clients. Non-methadone CCM also showed significantly higher abstinence rates (OR = 1.75; 95% CI = 1.12, 2.76; Cohen's d = .31) that emerged early in treatment and were sustained throughout follow-up. In contrast, no treatment services or outcome effects were found for methadone maintenance clients (n = 108). Findings suggest that CCM is promising as a wraparound to SUD treatment for welfare recipients.
Keywordsadult substance use; coordinated care management; substance use treatment policy; practical clinical trial; welfare-to-work policy Address correspondence to Jon Morgenstern, Columbia University Medical Center, 180 Fort Washington Ave., HP 240, New York, NY, 10032. Phone: (212) 305-2631; Fax: (212) 956-8020; jm977@columbia.edu. Publisher's Disclaimer: The following manuscript is the final accepted manuscript. It has not been subjected to the final copyediting, fact-checking, and proofreading required for formal publication. It is not the definitive, publisher-authenticated version. The American Psychological Association and its Council of Editors disclaim any responsibility or liabilities for errors or omissions of this manuscript version, any version derived from this manuscript by NIH, or other third parties. The published version is available at www.apa.org/pubs/journals/ccp NIH Public Access
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NIH-PA Author ManuscriptA recent Institute of Medicine (IOM) report on the state of behavioral health services in the United States found the overall quality of care to be mediocre and noted the absence of evidence-based treatment in clinical practice (IOM, 2006). In addition, the report identified coordination across behavioral health, physical health, and social service systems as one of the major unaddressed challenges affecting quality of care for those with behavioral health problems. The primary aim of the current study was to examine whether coordinated care management (see Figure 2), an innovative intervention designed to increase engagement in substance use disorder (SUD) treatment, enhance linkage to other services, and foster a transition to employment, would...